Marks USA M9900F Fire Rated 36" Rim Exit Device — Exit Only with Panic Protector End Cap

Marks USA M9900F Fire Rated 36" Rim Exit Device — Exit Only with Panic Protector End Cap

The Marks USA M9900F is a heavy-duty, fire rated rim exit device engineered for 36" single and double doors (non-handed) with a 1-3/4" door thickness. Certified to ANSI 156.3 (2001) Grade 1 and carrying a 3-Hour Fire Rating for fire doors up to 38" x 86", this exit device features a stainless steel 3/4" throw dead latch bolt and a heavy-duty cast chassis for superior durability in high-impact institutional and commercial environments. The M9900F retrofits all popular preps and is finished in 32D, making it a cost-effective alternative to comparable devices in its class.

Key Features

• 36" Door Compatibility: Designed specifically for 36" doors with 1-3/4" door thickness, accommodating single and double door configurations (non-handed) for versatile installation.
• 3-Hour Fire Rated Dead Latch Bolt: Stainless steel 3/4" throw dead latch bolt meets fire door requirements for doors up to 38" x 86", providing code-compliant life-safety performance.
• Heavy-Duty Cast Chassis: Superior durability construction with ultra-durable heavy gauge extrusion and 32D finish, engineered for high-impact applications in schools, universities, and commercial buildings.
• Mitered Steel Panic Protector End Cap: Flush-mounted steel end cap design prevents end cap breakage from cart and equipment abuse, reducing maintenance costs in high-traffic environments.
• Smooth Reduced Projection Touchbar Assembly: Minimizes catch hazards for safer egress in busy corridors and high-traffic areas, paired with a popular smooth case design.
• Hex Key Dogging Configuration: Convenient hex key dogging allows the latch to be held in the retracted position for easy passage during business hours.
• Retrofits All Popular Preps: Easy installation with compatibility across all popular door preparations, simplifying replacement and upgrade projects.
• Marks Lifetime Mechanical Warranty: Backed by Marks USA's Lifetime Mechanical Warranty for long-term confidence and protection in demanding applications.

Certifications & Compliance

• ANSI 156.3 (2001), Grade 1 — Panic Hardware Certified
• 3-Hour Fire Rated for Fire Doors Up to 38" x 86"
• Marks Lifetime Mechanical Warranty

Technical Specifications

• Product Group: Exit Devices and Trim
• Product Subgroup: Exit Devices - Rim
• Subcategory: Exit Devices - Rim
• Product Type: Exit Devices - Rim
• Features: Marks Lifetime Mechanical Warranty; Easy Installation; Economical; Touchbar
• Application: Schools; Universities and Other Institutional or Commercial Buildings and Retrofit all Popular Preps
• Standards: ANSI 156.3 (2001), Grade 1; For "Panic Hardware" and Fire Rated Model 3 Hour Fire Doors Up to 38" x 86"
• For Door Thickness: 1-3/4"
• ADA Compliant: No
• Wood Door Compatible: No
• Product Function: Exit Only
• Product Size: 36"
• Dogging Configuration: Hex Key Dogging
• Fire Rating: Yes
• Product Category: Exit Devices and Trim
• Department: Door Hardware

Typical Applications

• K-12 Schools and University Campus Buildings
• Institutional and Government Facilities
• Commercial Office Buildings
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential and Mixed-Use Properties

Why Marks USA M9900F?

Marks USA M9900F rim exit devices deliver professional-grade reliability through a heavy-duty cast chassis, ultra-durable heavy gauge extrusion, and a stainless steel 3/4" throw dead latch bolt rated for 3-hour fire doors. Certified to ANSI 156.3 (2001) Grade 1 and backed by a Lifetime Mechanical Warranty, the M9900F is engineered for the most demanding commercial and institutional applications where dependable, code-compliant egress performance is essential.